The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 1988
Filed:
Mar. 07, 1986
Applicant:
Inventors:
George C Fareed, Los Angeles, CA (US);
Arup Sen, Los Angeles, CA (US);
Assignee:
International Genetic Engineering, Inc., Santa Monica, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-7 ; 424 85 ; 424 88 ; 435 29 ; 436536 ; 436543 ; 436548 ; 436813 ; 530350 ; 530387 ; 530403 ; 530412 ; 530413 ;
Abstract
Regression associated antigens are identified in material from neoplastic cells by their immunological reactivity with regression associated antibodies from the serum of patients diagnosed as undergoing regression of a tumor. Regression associated antibodies are identified by their absence during progression of a neoplastic disease state and by their presence in a diagnosed state of regression. The antigens are purified, used to monitor the condition of cancer patients, and production of antibodies and treatments employing those antibodies are described.